Olympus Evis Exera II Instructions Manual page 33

Model
Optical
system
Insertion tube
Instrument
channel
Air flow rate
Bending
section
Total length
∗1
NBI
∗1 NBI stands for Narrow Band Imaging. For more details, refer to the
instruction manual of the CV-180.
EVIS EXERA II GIF/CF/PCF TYPE 180 Series OPERATION MANUAL
Chapter 2 Instrument Nomenclature and Specifications
Field of view
Direction of view
Depth of field
Distal end outer
diameter
Distal end enlarged
Insertion tube outer
diameter
Working length
Range of the
flexibility adjustment
Channel inner
diameter
Minimum visible
distance
Direction from which
endo-therapy
accessories enter
and exit the
endoscopic image
Angulation range
CF-H180AL
170°
Forward viewing
2 – 100 mm
ø 13.9 mm
1. Air/water nozzle
2. Light guide lens
3. Objective lens
4. Instrument channel outlet
5. Auxiliary water channel
2.
UP 3.
1.
RIGHT
4.
DOWN
ø 12.8 mm
L: 1680 mm
The rigidity in the most-rigid condition is
about twice that in the most-flexible
condition.
ø 3.7 mm
3 mm from the distal end
25 cm
Note: Standard when CLV-180 (high air
pressure) is used.
UP 180°, DOWN 180°,
RIGHT 160°, LEFT 160°
L: 2005 mm
Available
CF-H180AI
2.
LEFT
5.
I: 1330 mm
3
/s
I: 1655 mm
29